637 	unsigned int best_diff;  in ov772x_select_fps()  local
643 	best_diff = ~0L;  in ov772x_select_fps()
646 		if (diff < best_diff) {  in ov772x_select_fps()
648 			best_diff = diff;  in ov772x_select_fps()
662 	unsigned int best_diff;  in ov772x_set_frame_rate()  local
706 	best_diff = ~0L;  in ov772x_set_frame_rate()
719 		if (diff < best_diff) {  in ov772x_set_frame_rate()
720 			best_diff = diff;  in ov772x_set_frame_rate()
970 	u32 best_diff = UINT_MAX;  in ov772x_select_win()  local
976 		if (diff < best_diff) {  in ov772x_select_win()
977 			best_diff = diff;  in ov772x_select_win()